/Engine/Source/Editor/PropertyEditor/Public/DetailLayoutBuilder.h
typedef [TFunction](API\Runtime\Core\GenericPlatform\TFunction)< void(const [TMap](API\Runtime\Core\Containers\TMap)< [FName](API\Runtime\Core\UObject\FName), [IDetailCategoryBuilder](API\Editor\PropertyEditor\IDetailCategoryBuilder) * > &)> FOnCategorySortOrderFunction